PartsTable
Technical Data Sheet
Download PDF

320157 — 320157

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

320157: 320157.

The 320157 is a the manufacturer industrial component. Key specifications include body_depth: 0.280 INCHES NOMINAL IN, body_style: RECTANGULAR, body_width: 0.460 INCHES NOMINAL IN, body_length: 0.760 INCHES NOMINAL IN, mounting_facility: TERMINAL, section_delay_time: 800.000 NANOSECONDS NOMINAL SINGLE SECTION NS. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-618-5361, 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
MRO→ MRO_GENERAL→ 320157
NSN: 5331-00-618-5361
NIINs: 006185361, 010261644, 011000188, 012657090, 014423330
FSC: 5331 — O-ring
CAGE: F6103 — LUCAS FRANCE SA DIV AEROSPACE FRANCE (FRA)
SPECIFICATIONS
body_depth0.280 INCHES NOMINAL IN
body_styleRECTANGULAR
body_width0.460 INCHES NOMINAL IN
body_length0.760 INCHES NOMINAL IN
mounting_facilityTERMINAL
section_delay_time800.000 NANOSECONDS NOMINAL SINGLE SECTION NS
signal_delay_methodLUMPED CONSTANT
input_impedance_rating500.000 OHMS
output_impedance_rating500.000 OHMS
terminal_type_and_quantity4 WIRE LEADS
individual_section_quantity1
NSN5331-00-618-5361
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 320157 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: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE
•
CENTER HOLE DIAMETER: 0.546 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE
CENTER HOLE DIAMETER0.546 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONNSN 2320-01-304-2277 PLS (PALLETIZED LOADING SYSTEM)
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 10
14X1,78-24B7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-015 N304-75Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2272-015Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1797833PC64Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
215-4363110Reference document
Same NSN cross-reference
Reference document — Secondary reference
4160500-78Reference 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
Ready to buy 320157?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 320157?
320157 is a 320157. It is classified as a MRO (MRO_GENERAL).
What parts can replace 320157?
There are 10 known substitutes for 320157: 14X1,78-24B7, 2-015 N304-75, 2272-015 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 320157?
320157 is cataloged in the U.S. Government catalog under NSN 5331-00-618-5361. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 320157