91083A033

View detailed technical data, stock status, and sourcing information for: 91083A033

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91083A033
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-809-5998
Item Name Code
13393
Assigment Date
01/01/1962 (64 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes:connector, multiple, fluid pressure line.

0.074 inches minimum and 0.121 inches maximum thickness, rectangular cross-sectional shape style, round peripheral shape style, 0.526 inches minimum and 0.546 inches maximum hole diameter, round center hole shape style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style
rectangular
Hole Diameter
0.526 inches minimum and 0.546 inches maximum
Peripheral Shape Style
round
Center Hole Shape Style
round
Thickness
0.074 inches minimum and 0.121 inches maximum
Overall Diameter
1.055 inches minimum and 1.092 inches maximum
End Item Identification
w/s: aircraft, awacs, e-3a; shipboard material handling equipment (mhe); trainer, b-1b aircraft; fire pumps; vehicle, aircraft refueler 4-14; stream (std. tensioned replenishment at sea method); elevators, aircraft; airborne mobile dir air spt ctl (2id),(; medium mine protected vehicle - ampv; armored multi-purpose vehicle (ampv); mrap buffalo mk2a2; multiple launch rocket system (mlrs); a4 bradley fighting vehicle; a3 bradley fighting vehicle; high-mobility artillery rocket system (himars); logistics support vessel
Material
steel overall
Material Document And Classification
66 fed std single material response overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Nondefinitive Spec/Std Data
a type and 1 grade and a class
Departure From Cited Document
as modified by the finish

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-003-9415 No Name Available 07/01/1995
5310-00-089-8915 No Name Available 01/21/1973
5310-00-109-7632 No Name Available 03/15/1971
5310-00-132-3638 No Name Available 08/18/1969
5310-00-188-4171 No Name Available 09/01/2023
5310-00-197-3316 No Name Available 01/01/1960
5310-00-244-2860 No Name Available 01/01/1977
5310-00-673-7279 No Name Available 10/20/1969
5310-00-771-7752 No Name Available 08/01/1981
5310-00-826-1038 No Name Available 08/03/1980
5310-00-829-2054 No Name Available 01/01/1977
2540-00-934-2502 No Name Available 06/10/1967
5310-01-062-3378 No Name Available 05/01/1990
5310-01-159-8567 No Name Available 08/01/1992
5310-01-558-5658 No Name Available 01/01/2023

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
10082609 Flat Washer
122-5277661 ITEM 32 Flat Washer
15001-8 Flat Washer
206485PC9 Flat Washer
410060179 Flat Washer
4703-4 Flat Washer
5310008095998 Flat Washer
5310PL0775805 Flat Washer
5310PL1439331 Flat Washer
62.11.068 Flat Washer
656-048 Flat Washer
70026-18 Flat Washer
772D435ITEM20 Flat Washer
904233 Flat Washer
91083A033 Flat Washer
920J529-301 Flat Washer
C4524-380-16 Flat Washer
D12420-5 Flat Washer
D1464 Flat Washer
MS27183-18 Flat Washer
PL-H200667D001 REV R IT NO 7 Flat Washer
PL-H6915D001 IT NO 23 Flat Washer
PL-H6919D001 REV B IT NO 3 Flat Washer
PL-H691D001 REV B IT NO 23 Flat Washer
SCD13617-8 Flat Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-809-5998?
The FSCG of the NSN 5310-00-809-5998 is 5310
Does the NSN 5310-00-809-5998 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-809-5998 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-00-809-5998 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-809-5998 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-00-809-5998 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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