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71311600-011 — STUD,LOCK PIN FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

71311600-011: STUD,LOCK PIN FASTENER.

The STUD,LOCK PIN FASTENER is a the manufacturer industrial component. Key specifications include pinhole_diameter: 0.124 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN, special_features: 0.112-40 UNC-2B THD,0.175 IN. MIN LG IN, stud_body_diameter: 0.173 INCHES MAXIMUM IN, fastener_stud_shank_length: 0.355 INCHES NOMINAL IN, length_from_body_hole_center_to_body_end: 0.250 INCHES NOMINAL IN, length_from_body_shoulder_to_hole_center: 0.105 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5325-01-130-7840, 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
71311600-011
NSN: 5325-01-130-7840
FSC: 5325 — Fastening Devices
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)
SPECIFICATIONS
pinhole_diameter0.124 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
special_features0.112-40 UNC-2B THD,0.175 IN. MIN LG IN
stud_body_diameter0.173 INCHES MAXIMUM IN
fastener_stud_shank_length0.355 INCHES NOMINAL IN
length_from_body_hole_center_to_body_end0.250 INCHES NOMINAL IN
length_from_body_shoulder_to_hole_center0.105 INCHES NOMINAL IN
NSN5325-01-130-7840
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 71311600-011 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FASTENER STUD SHANK LENGTH: 0.355 INCHES NOMINAL IN
•
LENGTH FROM BODY SHOULDER TO HOLE CENTER: 0.105 INCHES NOMINAL IN
•
STUD BODY DIAMETER: 0.173 INCHES MAXIMUM IN
•
PINHOLE DIAMETER: 0.124 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
•
LENGTH FROM BODY HOLE CENTER TO BODY END: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FASTENER STUD SHANK LENGTH0.355 INCHES NOMINAL IN
LENGTH FROM BODY SHOULDER TO HOLE CENTER0.105 INCHES NOMINAL IN
STUD BODY DIAMETER0.173 INCHES MAXIMUM IN
SPECIAL FEATURES0.112-40 UNC-2B THD,0.175 IN. MIN LG IN
PINHOLE DIAMETER0.124 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
LENGTH FROM BODY HOLE CENTER TO BODY END0.250 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 2
3593512-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
13011992Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 71311600-011?
71311600-011 is a STUD,LOCK PIN FASTENER.
What parts can replace 71311600-011?
There are 2 known substitutes for 71311600-011: 3593512-1, 13011992. Substitute compatibility should be verified for your specific system.
What is the NSN for 71311600-011?
71311600-011 is cataloged in the U.S. Government catalog under NSN 5325-01-130-7840. 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.