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H-2697 PIECE 179 — PAPER,GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H-2697 PIECE 179: PAPER,GASKET.

The PAPER,GASKET is a the manufacturer industrial component. Key specifications include width: 12.000 INCHES NOMINAL IN, length: 12.000 INCHES NOMINAL IN, material: PAPER LOCATION NOT OTHERWISE SPECIFIED, thickness: 0.031 INCHES NOMINAL IN, fiber_type: PLANT, special_features: MIL-G-12803I/N F326 28M6. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-290-7914, 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
H-2697 PIECE 179
NSN: 5330-00-290-7914
FSC: 5330 — Packing and Gasket Materials
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
width12.000 INCHES NOMINAL IN
length12.000 INCHES NOMINAL IN
materialPAPER LOCATION NOT OTHERWISE SPECIFIED
thickness0.031 INCHES NOMINAL IN
fiber_typePLANT
special_featuresMIL-G-12803I/N F326 28M6
environmental_protectionOIL RESISTANT AND GASOLINE AND MILDEW RESISTANT AND ETHER AND CARBON DISULFIDE AND CHLOROFORM AND BENZOL AND CARBON TETRACHLORIDE
material_document_and_classificationMIL-G-12803,NO. F326128-6 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
NSN5330-00-290-7914
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H-2697 PIECE 179 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
•
LENGTH: 12.000 INCHES NOMINAL IN
•
FIBER TYPE: PLANT
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,NO. F326128-6 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
•
ENVIRONMENTAL PROTECTION: OIL RESISTANT AND GASOLINE AND MILDEW RESISTANT AND ETHER AND CARBON DISULFIDE AND CHLOROFORM AND BENZOL AND CARBON TETRACHLORIDE
•
WIDTH: 12.000 INCHES NOMINAL IN
•
MATERIAL: PAPER LOCATION NOT OTHERWISE SPECIFIED
•
THICKNESS: 0.031 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH12.000 INCHES NOMINAL IN
FIBER TYPEPLANT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,NO. F326128-6 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
SPECIAL FEATURESMIL-G-12803I/N F326 28M6
ENVIRONMENTAL PROTECTIONOIL RESISTANT AND GASOLINE AND MILDEW RESISTANT AND ETHER AND CARBON DISULFIDE AND CHLOROFORM AND BENZOL AND CARBON TETRACHLORIDE
WIDTH12.000 INCHES NOMINAL IN
MATERIALPAPER LOCATION NOT OTHERWISE SPECIFIED
THICKNESS0.031 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
H-5107 PIECE 74Reference document
Same NSN cross-reference
Reference document — Secondary reference
ASTM F104Reference document
Same NSN cross-reference
Reference document — Identification reference
MIL-G-12803Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H-2697 PIECE 179?
H-2697 PIECE 179 is a PAPER,GASKET.
What parts can replace H-2697 PIECE 179?
There are 3 known substitutes for H-2697 PIECE 179: H-5107 PIECE 74, ASTM F104, MIL-G-12803. Substitute compatibility should be verified for your specific system.
What is the NSN for H-2697 PIECE 179?
H-2697 PIECE 179 is cataloged in the U.S. Government catalog under NSN 5330-00-290-7914. 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.