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WM-4P — WEDGE,LOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

WM-4P: WEDGE,LOCK.

The WEDGE,LOCK is a the manufacturer industrial component. Key specifications include overall_width: 0.304 INCHES NOMINAL IN, overall_length: 0.810 INCHES NOMINAL IN, special_features: THIS PART MATES WITH DTM04-4P RECEPTACLE, end_item_identification: MRAP MATV, part_name_assigned_by_controlling_agency: WEDGE LOCK FOR 4 PIN RECPT. HOUSING DTM SERIES.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-578-4843, 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
WM-4P
NSN: 5340-01-578-4843
FSC: 5340 — Hardware, Commercial
CAGE: 11139 — TE CONNECTIVITY CORPORATION DBA TYCO ELECTRONICS CORPORATION DIV DEUTSCH PRODUCTS (USA)
SPECIFICATIONS
overall_width0.304 INCHES NOMINAL IN
overall_length0.810 INCHES NOMINAL IN
special_featuresTHIS PART MATES WITH DTM04-4P RECEPTACLE
end_item_identificationMRAP MATV
part_name_assigned_by_controlling_agencyWEDGE LOCK FOR 4 PIN RECPT. HOUSING DTM SERIES
NSN5340-01-578-4843
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: WM-4P 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
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COLOR: ORANGE
TECHNICAL CHARACTERISTICS
OVERALL LENGTH0.810 INCHES NOMINAL IN
OVERALL WIDTH0.304 INCHES NOMINAL IN
COLORORANGE
SPECIAL FEATURESTHIS PART MATES WITH DTM04-4P RECEPTACLE
PART NAME ASSIGNED BY CONTROLLING AGENCYWEDGE LOCK FOR 4 PIN RECPT. HOUSING DTM SERIES
END ITEM IDENTIFICATIONMRAP MATV
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 1
3428430Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 WM-4P?
WM-4P is a WEDGE,LOCK.
What parts can replace WM-4P?
There is 1 known substitute for WM-4P: 3428430. Substitute compatibility should be verified for your specific system.
What is the NSN for WM-4P?
WM-4P is cataloged in the U.S. Government catalog under NSN 5340-01-578-4843. This indicates validated use in U.S. government and defense supply chains.
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