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7120091 — PIN,SHOULDER,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7120091: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include height: 0.370 INCHES NOMINAL IN, material: STEEL OVERALL, head_style: PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION), first_end_style: CHAMFERED, special_features: HEAD HAS DEE ON EACH SIDE;PIN HASTHIRD SHOULDER 5.625 IN.LG AND 3.498 IN.DIA IN, style_designator: SHOULDER.

This part is cataloged in the U.S. Government catalog under NSN 5315-00-712-0091, 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
7120091
NSN: 5315-00-712-0091
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
height0.370 INCHES NOMINAL IN
materialSTEEL OVERALL
head_stylePAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
first_end_styleCHAMFERED
special_featuresHEAD HAS DEE ON EACH SIDE;PIN HASTHIRD SHOULDER 5.625 IN.LG AND 3.498 IN.DIA IN
style_designatorSHOULDER
first_step_length5.625 INCHES NOMINAL IN
pin_head_diameter4.500 INCHES NOMINAL IN
under_head_length20.505 INCHES NOMINAL IN
second_step_length9.255 INCHES NOMINAL IN
first_step_diameter3.498 INCHES NOMINAL IN
second_step_diameter2.500 INCHES NOMINAL IN
NSN5315-00-712-0091
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7120091 · 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
•
FIRST END TAPER LENGTH: 0.125 INCHES NOMINAL IN
•
FIRST STEP DIAMETER: 3.498 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 20.505 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
SECOND STEP LENGTH: 9.255 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
PIN HEAD DIAMETER: 4.500 INCHES NOMINAL IN
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.125 INCHES NOMINAL IN
FIRST STEP DIAMETER3.498 INCHES NOMINAL IN
UNDER HEAD LENGTH20.505 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
SECOND STEP LENGTH9.255 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
PIN HEAD DIAMETER4.500 INCHES NOMINAL IN
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
HEAD STYLEPAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
SECOND STEP DIAMETER2.500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 2
1025007120091Reference document
Same NSN cross-reference
Reference document — Informative reference only
XX002-2746Same 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 7120091?
7120091 is a PIN,SHOULDER,HEADED.
What parts can replace 7120091?
There are 2 known substitutes for 7120091: 1025007120091, XX002-2746. Substitute compatibility should be verified for your specific system.
What is the NSN for 7120091?
7120091 is cataloged in the U.S. Government catalog under NSN 5315-00-712-0091. This indicates validated use in U.S. government and defense supply chains.
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