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5317-01 — CYLINDER ASSEMBLY,REACTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5317-01: CYLINDER ASSEMBLY,REACTION.

The CYLINDER ASSEMBLY,REACTION is a the manufacturer industrial component. Key specifications include specific_usage_design: AIRCRAFT ACCESSORY EQUIPMENT, end_item_identification: B-1B AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-521-5425, 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
5317-01
NSN: 5340-00-521-5425
NIINs: 005215425, 011620977, 011916194, 013184604
FSC: 5340 — Hardware, Commercial
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
specific_usage_designAIRCRAFT ACCESSORY EQUIPMENT
end_item_identificationB-1B AIRCRAFT
NSN5340-00-521-5425
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5317-01 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
•
MOUNTING FACILITY QUANTITY: 2
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 4.219 INCHES NOMINAL IN
•
HANDLE CLEARANCE: 1.000 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY2
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH4.219 INCHES NOMINAL IN
OVERALL LENGTH5.000 INCHES NOMINAL IN
HANDLE CLEARANCE1.000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 6
A7537XAReference document
Same NSN cross-reference
Reference document — Secondary reference
16W2465Reference document
Same NSN cross-reference
Reference document — Secondary reference
9611Reference document
Same NSN cross-reference
Reference document — Secondary reference
N5555Reference document
Same NSN cross-reference
Reference document — Secondary reference
70175Reference document
Same NSN cross-reference
Reference document — Secondary reference
73313Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5317-01?
5317-01 is a CYLINDER ASSEMBLY,REACTION.
What parts can replace 5317-01?
There are 6 known substitutes for 5317-01: A7537XA, 16W2465, 9611 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5317-01?
5317-01 is cataloged in the U.S. Government catalog under NSN 5340-00-521-5425. 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.