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SS2929-37 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SS2929-37: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER BUTADIENE-STYRENE CLASS SBR AND RUBBER CHLOROPRENE CLASS CR OR RUBBER POLYISOPRENE NATURAL CLASS NR OVERALL, construction: SOLIDSOLID, overall_length: 37.000 INCHES NOMINAL37.000 INCHES NOMINAL IN, style_designator: STRIP, cross-sectional_width: 0.376 INCHES NOMINAL0.376 INCHES NOMINAL IN, cross-sectional_height: 0.376 INCHES NOMINAL0.376 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-008-9374, 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
SS2929-37
NSN: 5330-01-008-9374
FSC: 5330 — Packing and Gasket Materials
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-STYRENE CLASS SBR AND RUBBER CHLOROPRENE CLASS CR OR RUBBER POLYISOPRENE NATURAL CLASS NR OVERALL
constructionSOLIDSOLID
overall_length37.000 INCHES NOMINAL37.000 INCHES NOMINAL IN
style_designatorSTRIP
cross-sectional_width0.376 INCHES NOMINAL0.376 INCHES NOMINAL IN
cross-sectional_height0.376 INCHES NOMINAL0.376 INCHES NOMINAL IN
cross-sectional_shape_styleE SHAPEE SHAPE
material_document_and_classificationMIL-R-6130,TY 11,GR A OR B OR C,COND MEDIUM MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-01-008-9374
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SS2929-37 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
•
CROSS-SECTIONAL HEIGHT: 0.376 INCHES NOMINAL0.376 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.376 INCHES NOMINAL0.376 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRIP
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-6130,TY 11,GR A OR B OR C,COND MEDIUM MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: E SHAPEE SHAPE
•
MATERIAL: RUBBER BUTADIENE-STYRENE CLASS SBR AND RUBBER CHLOROPRENE CLASS CR OR RUBBER POLYISOPRENE NATURAL CLASS NR OVERALL
•
CONSTRUCTION: SOLIDSOLID
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.376 INCHES NOMINAL0.376 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.376 INCHES NOMINAL0.376 INCHES NOMINAL IN
STYLE DESIGNATORSTRIP
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6130,TY 11,GR A OR B OR C,COND MEDIUM MIL SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH37.000 INCHES NOMINAL37.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEE SHAPEE SHAPE
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR AND RUBBER CHLOROPRENE CLASS CR OR RUBBER POLYISOPRENE NATURAL CLASS NR OVERALL
CONSTRUCTIONSOLIDSOLID
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SS2929-37?
SS2929-37 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for SS2929-37?
SS2929-37 is cataloged in the U.S. Government catalog under NSN 5330-01-008-9374. 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.