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39157-1 — PAD,CUSHIONING

✓ Government record, cited
Hypertec · ORING SEAL
PRODUCT OVERVIEW

39157-1: PAD,CUSHIONING.

A Hypertec® ProConnectLite® Fibre Duplex OM3 LSZH LC/LC Aqua-20m. Key specifications include width: 0.188 INCHES NOMINAL IN, length: 1.000 INCHES NOMINAL IN, material: RUBBER SILICONE CLASS Q CUSHIONING, thickness: 0.160 INCHES NOMINAL IN, special_features: USED ON PACER DAWN, material_document_and_classification: AMS 3195 ASSN STD SINGLE MATERIAL RESPONSE CUSHIONING. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-387-7565, 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
39157-1
NSN: 5340-01-387-7565
FSC: 5340 — Hardware, Commercial
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
width0.188 INCHES NOMINAL IN
length1.000 INCHES NOMINAL IN
materialRUBBER SILICONE CLASS Q CUSHIONING
thickness0.160 INCHES NOMINAL IN
special_featuresUSED ON PACER DAWN
material_document_and_classificationAMS 3195 ASSN STD SINGLE MATERIAL RESPONSE CUSHIONING
NSN5340-01-387-7565
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 39157-1 MFR: Hypertec ⚠ 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: 1.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3195 ASSN STD SINGLE MATERIAL RESPONSE CUSHIONING
•
WIDTH: 0.188 INCHES NOMINAL IN
•
MATERIAL: RUBBER SILICONE CLASS Q CUSHIONING
•
THICKNESS: 0.160 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH1.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3195 ASSN STD SINGLE MATERIAL RESPONSE CUSHIONING
SPECIAL FEATURESUSED ON PACER DAWN
WIDTH0.188 INCHES NOMINAL IN
MATERIALRUBBER SILICONE CLASS Q CUSHIONING
THICKNESS0.160 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 39157-1?
39157-1 is a PAD,CUSHIONING manufactured by Hypertec.
What is the NSN for 39157-1?
39157-1 is cataloged in the U.S. Government catalog under NSN 5340-01-387-7565. 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.