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37163-2 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

37163-2: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include diameter: 0.281 INCHES NOMINAL IN, material: STEEL COMP 1015 BAND, overall_width: 1.000 INCHES NOMINAL IN, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, UNTHREADED, material_thickness: 0.063 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-521-4733, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
37163-2
NSN: 5340-00-521-4733
NIINs: 005214733, 017067184
FSC: 5340 — Hardware, Commercial
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
diameter0.281 INCHES NOMINAL IN
materialSTEEL COMP 1015 BAND
overall_width1.000 INCHES NOMINAL IN
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
material_thickness0.063 INCHES NOMINAL IN
loop_inside_diameter3.438 INCHES NOMINAL IN
material_document_and_classificationQQ-S-633A FED SPEC SINGLE MATERIAL RESPONSE BAND A
distance_from_loop_center_to_tongue_end2.750 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole2.250 INCHES NOMINAL IN
NSN5340-00-521-4733
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 37163-2 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: SINGLE LOOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633A FED SPEC SINGLE MATERIAL RESPONSE BAND A
•
DIAMETER: 0.281 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.063 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 2.750 INCHES NOMINAL IN
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 2.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633A FED SPEC SINGLE MATERIAL RESPONSE BAND A
DIAMETER0.281 INCHES NOMINAL IN
OVERALL WIDTH1.000 INCHES NOMINAL IN
MATERIAL THICKNESS0.063 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END2.750 INCHES NOMINAL IN
TONGUE HOLE TYPEROUND, UNTHREADED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE2.250 INCHES NOMINAL IN
MATERIALSTEEL COMP 1015 BAND
LOOP INSIDE DIAMETER3.438 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
N15458Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 37163-2?
37163-2 is a BRACKET,MOUNTING.
What parts can replace 37163-2?
There is 1 known substitute for 37163-2: N15458. Substitute compatibility should be verified for your specific system.
What is the NSN for 37163-2?
37163-2 is cataloged in the U.S. Government catalog under NSN 5340-00-521-4733. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.