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869-313L1 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

869-313L1: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, nut_style: HEXAGON, nut_height: 0.547 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-310-7641, 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
869-313L1
NSN: 5310-01-310-7641
FSC: 5310 — Nuts and Washers
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
nut_styleHEXAGON
nut_height0.547 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
thread_directionRIGHT-HAND
width_across_flats0.985 INCHES NOMINAL IN
nominal_thread_size0.625 INCHES IN
thread_quantity_per_inch11
nondefinitive_spec/std_data3 TYPE AND A STYLE
departure_from_cited_documentMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
criticality_code_justificationZZZW
NSN5310-01-310-7641
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 869-313L1 · 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
•
WIDTH ACROSS FLATS: 0.985 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
CRITICALITY CODE JUSTIFICATION: ZZZW
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
DEPARTURE FROM CITED DOCUMENT: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
•
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND A STYLE
•
NUT HEIGHT: 0.547 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.985 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
CRITICALITY CODE JUSTIFICATIONZZZW
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.625 INCHES IN
DEPARTURE FROM CITED DOCUMENTMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
NONDEFINITIVE SPEC/STD DATA3 TYPE AND A STYLE
NUT HEIGHT0.547 INCHES NOMINAL IN
NUT STYLEHEXAGON
THREAD CLASS2B
SUBSTITUTES & CROSS-REFERENCES 9
700-7540 PC 13Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-1222,QQ-N-281GR405 CLBL1Reference document
Same NSN cross-reference
Reference document — Secondary reference
PL-11738-F-18-ITEM NO-179CL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
QQN281(GR405) 5/8-11UNC-2BL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PL-11256-F-18-ITEM NO-179CReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M1222N1N10C20NANNL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 869-313L1?
869-313L1 is a NUT,PLAIN,HEXAGON.
What parts can replace 869-313L1?
There are 9 known substitutes for 869-313L1: 700-7540 PC 13, MIL-DTL-1222,QQ-N-281GR405 CLBL1, PL-11738-F-18-ITEM NO-179CL1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 869-313L1?
869-313L1 is cataloged in the U.S. Government catalog under NSN 5310-01-310-7641. This indicates validated use in U.S. government and defense supply chains.
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