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4117691 — SUPPORT,ACCESSORY,AIRCRAFT GAS T

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4117691: SUPPORT,ACCESSORY,AIRCRAFT GAS T.

SUPPORT,ACCESSORY,AIRCRAFT GAS T. Key specifications include material: ALUMINUM ALLOY 5052, special_features: CAGE 75Q65 IS THE OEM, surface_treatment: PAINT, end_item_identification: 4210-01-622-0440, material_document_and_classification: ASTM B209 5052 H32 ASSN STD SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: BRACKET,TANK SUPPORT,RR. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-647-1372, 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
4117691
NSN: 5340-01-647-1372
NIINs: 016471372, 016733318
FSC: 5340 — Hardware, Commercial
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 5052
special_featuresCAGE 75Q65 IS THE OEM
surface_treatmentPAINT
end_item_identification4210-01-622-0440
material_document_and_classificationASTM B209 5052 H32 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyBRACKET,TANK SUPPORT,RR
surface_treatment_document_and_classificationFM 100 C40 TYPE 2,+20 TYPE 6,+30 TYPE 6 MFR REF SINGLE TREATMENT RESPONSE
NSN5340-01-647-1372
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4117691 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: FM 100 C40 TYPE 2,+20 TYPE 6,+30 TYPE 6 MFR REF SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B209 5052 H32 ASSN STD SINGLE MATERIAL RESPONSE
•
SURFACE TREATMENT: PAINT
•
MATERIAL: ALUMINUM ALLOY 5052
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONFM 100 C40 TYPE 2,+20 TYPE 6,+30 TYPE 6 MFR REF SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B209 5052 H32 ASSN STD SINGLE MATERIAL RESPONSE
SPECIAL FEATURESCAGE 75Q65 IS THE OEM
SURFACE TREATMENTPAINT
PART NAME ASSIGNED BY CONTROLLING AGENCYBRACKET,TANK SUPPORT,RR
END ITEM IDENTIFICATION4210-01-622-0440
MATERIALALUMINUM ALLOY 5052
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 4117691?
4117691 is a SUPPORT,ACCESSORY,AIRCRAFT GAS T.
What is the NSN for 4117691?
4117691 is cataloged in the U.S. Government catalog under NSN 5340-01-647-1372. 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.