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354814 — RIFLE OPEN JAW SPANNER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

354814: RIFLE OPEN JAW SPANNER.

The RIFLE OPEN JAW SPANNER is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-00-186-0967, 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
354814
NSN: 5310-00-186-0967
NIINs: 001860967, 006184143, 016900204
FSC: 5310 — Nuts and Washers
CAGE: 40152 — VME AMERICAS INC SUB OF VME GROUP N V (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL,SAE 1020,BOTH END 0.374 IN. DIA,1.750 IN. LG,CENTER 0.250 IN. DIA,BOTH END 0.016 IN. RADIUS,BOTH ENDS TO BE TIPPED W/WHITE IRON 0.094 IN THK,ROCKWELL C SCALE 56 HARDNESS,8.370 IN. O/A LG IN
NSN5310-00-186-0967
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 354814 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INTERNAL PREBENT KEY WIDTH: 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
•
OVERALL DISTANCE INCLUDING KEYS: 2.469 INCHES MAXIMUM IN
•
HARDNESS RATING: 50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM
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STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
OUTSIDE DIAMETER: 2.000 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
•
EXTERNAL KEY QUANTITY: 15
TECHNICAL CHARACTERISTICS
INTERNAL PREBENT KEY WIDTH0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
OVERALL DISTANCE INCLUDING KEYS2.469 INCHES MAXIMUM IN
HARDNESS RATING50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER2.000 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
MATERIAL THICKNESS0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
EXTERNAL KEY QUANTITY15
INTERNAL PREBENT KEY LENGTH0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
EXTERNAL PREBENT KEY WIDTH0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 10
08P10847-2400Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
C6649PC30Reference document
Same NSN cross-reference
Reference document — Secondary reference
M2851PC33Reference document
Same NSN cross-reference
Reference document — Secondary reference
107372PC407Reference document
Same NSN cross-reference
Reference document — Secondary reference
25917PC40Reference document
Same NSN cross-reference
Reference document — Secondary reference
800265PC737Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 354814?
354814 is a RIFLE OPEN JAW SPANNER.
What parts can replace 354814?
There are 10 known substitutes for 354814: 08P10847-2400, C6649PC30, M2851PC33 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 354814?
354814 is cataloged in the U.S. Government catalog under NSN 5310-00-186-0967. 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.