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9MW1-1672-1 — LOCKING PLATE,NUT AND BOLT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9MW1-1672-1: LOCKING PLATE,NUT AND BOLT.

The LOCKING PLATE,NUT AND BOLT is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-551-4258, 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
9MW1-1672-1
NSN: 5340-00-551-4258
NIINs: 005514258, 016821350
FSC: 5340 — Hardware, Commercial
CAGE: 10855 — CARRIER CORP (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN5340-00-551-4258
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9MW1-1672-1 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
•
PLATE THICKNESS: 0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416, TYPE 1, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 2.000 INCHES NOMINAL IN
•
SPECIAL TEST FEATURES: SPECIAL QUALITY CONTROLTESTING
•
ANGLE BETWEEN EARS IN DEG: 36.0
•
BODY WIDTH: 0.940 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOCKET
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A240 TYPE 430 ASSN STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TYPE 1, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN MOUNTING HOLE CENTERS2.000 INCHES NOMINAL IN
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROLTESTING
ANGLE BETWEEN EARS IN DEG36.0
BODY WIDTH0.940 INCHES NOMINAL IN
STYLE DESIGNATORSOCKET
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A240 TYPE 430 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.660 INCHES NOMINAL IN
ANGLE FROM HORIZONTAL CENTERLINE TO EAR IN DEG90.0
SUBSTITUTES & CROSS-REFERENCES 4
P00450NRPReference document
Same NSN cross-reference
Reference document — Secondary reference
9MW1-1352-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LO1266Reference document
Same NSN cross-reference
Reference document — Secondary reference
PO5340005514258Reference document
Same NSN cross-reference
Reference document — Secondary 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 9MW1-1672-1?
9MW1-1672-1 is a LOCKING PLATE,NUT AND BOLT.
What parts can replace 9MW1-1672-1?
There are 4 known substitutes for 9MW1-1672-1: P00450NRP, 9MW1-1352-1, LO1266 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9MW1-1672-1?
9MW1-1672-1 is cataloged in the U.S. Government catalog under NSN 5340-00-551-4258. 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.