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HH-P-151 — RUBBER SHEET,SOLID,CLOTH INSERT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

HH-P-151: RUBBER SHEET,SOLID,CLOTH INSERT.

RUBBER SHEET,SOLID,CLOTH INSERT. Key specifications include width: 34.000 INCHES MINIMUM AND 35.000 INCHES MAXIMUM IN, length: 50.000 INCHES NOMINAL IN, material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND COTTON LOCATION NOT OTHERWISE SPECIFIED, thickness: 0.125 INCHES NOMINAL IN, hole_diameter: 0.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 8.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-179-0052, 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
HH-P-151
NSN: 5330-00-179-0052
NIINs: 001790052, 003330313, 005511473, 005511474, 005511475, 005511476, 006412888, 010205545, 010313109, 010659855, 011259048, 011261340, 011268850, 011657599, 012838575, 013733153, 013811283, 015006283, 015006324, 015006515, 015006521, 015006530, 015006548, 015006585, 015006602, 015006606, 015006608, 015006790, 015006842, 015278240, 015343279, 015692703, 015692711, 015692726, 015692727, 015692728, 015692736, 015692750, 015692763, 015813448
FSC: 5330 — Packing and Gasket Materials
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
width34.000 INCHES MINIMUM AND 35.000 INCHES MAXIMUM IN
length50.000 INCHES NOMINAL IN
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND COTTON LOCATION NOT OTHERWISE SPECIFIED
thickness0.125 INCHES NOMINAL IN
hole_diameter0.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width8.500 INCHES NOMINAL IN
overall_length5.625 INCHES NOMINAL IN
insert_quantity1
outside_diameter3.812 INCHES NOMINAL IN
special_featuresREADY FOR BACK TRANSFER; J6R; 5-13-2008.
style_designatorRECTANGULAR
aperture_diameter0.750 INCHES NOMINAL IN
NSN5330-00-179-0052
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HH-P-151 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
•
STRENGTHENING FEATURE: INSERT
•
MINIMUM TENSILE STRENGTH: ERR-060
•
MATERIAL DOCUMENT AND CLASSIFICATION: HH-P-151 CL 4 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
•
SURFACE CONDITION: SMOOTH BOTH SIDES
•
INSERT QUANTITY: 2
•
NONDEFINITIVE SPEC/STD DATA: 4 CLASS
•
ENVIRONMENTAL PROTECTION: OIL RESISTANT AND WATER RESISTANT
•
WIDTH: 35.000 INCHES MINIMUM AND 44.000 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STRENGTHENING FEATUREINSERT
MINIMUM TENSILE STRENGTHERR-060
MATERIAL DOCUMENT AND CLASSIFICATIONHH-P-151 CL 4 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
SURFACE CONDITIONSMOOTH BOTH SIDES
INSERT QUANTITY2
NONDEFINITIVE SPEC/STD DATA4 CLASS
ENVIRONMENTAL PROTECTIONOIL RESISTANT AND WATER RESISTANT
WIDTH35.000 INCHES MINIMUM AND 44.000 INCHES MAXIMUM IN
MATERIALCOTTON STRENGTHENING FEATURE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND COTTON LOCATION NOT OTHERWISE SPECIFIED
SUBSTITUTES & CROSS-REFERENCES 10
HH-P-151CL2 1/8 INReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
HH-P-151 CLASS 4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
508-4686239 ITEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
CW2300KPC625ANDReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
HH-P-151 1/8THKReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
9W110-1103Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HH-P-151?
HH-P-151 is a RUBBER SHEET,SOLID,CLOTH INSERT.
What parts can replace HH-P-151?
There are 10 known substitutes for HH-P-151: HH-P-151CL2 1/8 IN, HH-P-151 CLASS 4, 508-4686239 ITE and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HH-P-151?
HH-P-151 is cataloged in the U.S. Government catalog under NSN 5330-00-179-0052. This indicates validated use in U.S. government and defense supply chains.
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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.